The Effect of the Virtual Object Size on Weight Perception Augmented with Pseudo-Haptic Feedback

Kim, Jinwook; Lee, Jeongmi

doi:10.1109/vrw52623.2021.00170

Cited by 7 publications

(4 citation statements)

References 5 publications

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“…Moreover, previous works also showed that clearly perceivable offsets can still result in perceptions of virtual weight [33,34]. Other research contributed to a better understanding of this technique by uncovering that the size of virtual objects can have an effect on the C/D manipulation required for inducing heaviness perception [19]. A more recent approach leveraged a brain-computer interface to control the amount of real-to-virtual offset when rendering pseudo-haptic weight [49].…”

Section: Virtual Approaches To Weight Simulationmentioning

confidence: 99%

“…Furthermore, other haptic interfaces with absolute weights differing from our device could impact the thresholds and the weight illusion. Similarly, our study design included only one cube size, while previous work identified an effect different sizes can have on the C/D manipulation [19]. Further studies are needed to determine size-related influences.…”

Section: Limitationsmentioning

confidence: 99%

See 1 more Smart Citation

Continuous VR Weight Illusion by Combining Adaptive Trigger Resistance and Control-Display Ratio Manipulation

Stellmacher

Zenner

Nunez

et al. 2023

2023 IEEE Conference Virtual Reality and 3D User Interfaces (VR)

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Section: Virtual Approaches To Weight Simulationmentioning

confidence: 99%

Section: Limitationsmentioning

confidence: 99%

Continuous VR Weight Illusion by Combining Adaptive Trigger Resistance and Control-Display Ratio Manipulation

Stellmacher

Zenner

Nunez

et al. 2023

2023 IEEE Conference Virtual Reality and 3D User Interfaces (VR)

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“…이민호는 홀로렌즈에서 오브젝트가 시선에 맞춰 따라오는 것과 사용자의 손동작을 인식 하는 것에 관해 연구하였다 [15]. 김영호는 버튼 상호작용에서 햅틱 효과를 통해 시각적인 물체의 변형을 보여주면 사용자의 몰입도가 높아진다고 연구하였다 [16]. 확장현실 콘텐츠가 활발하게 사 용되면서 확장현실 콘텐츠의 현황과 분석을 통해 발전 방향을 고찰하는 연구도 진행되고 있다 [17].…”

Section: 관련 연구unclassified

Interactive Content to improve Awareness of Abandoned Dogs Based on Extended Reality

Ha,

Kang,

Nam

2023

JNCIST

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As modern people's living standards improved and conscious growth took place, the number of households raising pets increased as the companion animal culture spread. However, due to the difficulties of raising animals, there were many households that could not raise them responsibly to the end, which led to an increase in abandoned animals. This paper aims to develop interactive content consisting of three stages of programs to promote adoption of abandoned dogs and improve negative social awareness of abandoned dogs. The first program is a quiz program using a smart pad that informs the status and information of abandoned dogs. The second program is a 2D jump game using a dog figure and a PC, which informs users of what they need to raise animals and adopts a virtual dog. The third program is a program using HoloLens 2, which interacts with virtual dogs augmented in reality. While experiencing

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“…However, we used VR headset controllers to track the hands, which reduced immersion, and did not consider volume or speed in the implementation of virtual object weights. Kim et al [24], in a related study, showed that the effect of visual pseudo-haptic feedback occurred differently depending on the size of the virtual object. Another study by Kim et al [3] studied the multi-sensory-like haptic effect that combines the control if display ratio manipulation and electrical muscle stimulation.…”

Section: Pseudo-hapticsmentioning

confidence: 99%

Development of a Virtual Object Weight Recognition Algorithm Based on Pseudo-Haptics and the Development of Immersion Evaluation Technology

et al. 2022

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In this work, we propose a qualitative immersion evaluation technique based on a pseudo-haptic-based user-specific virtual object weight recognition algorithm and an immersive experience questionnaire (IEQ). The proposed weight recognition algorithm is developed by considering the moving speed of a natural hand tracking-based, user-customized virtual object using a camera in a VR headset and the realistic offset of the object’s weight when lifting it in real space. Customized speeds are defined to recognize customized weights. In addition, an experiment is conducted to measure the speed of lifting objects by weight in real space to obtain the natural object lifting speed weight according to the weight. In order to evaluate the weight and immersion of the developed simulation content, the participants’ qualitative immersion evaluation is conducted through three IEQ-based immersion evaluation surveys. Based on the analysis results of the experimental participants and the interview, this immersion evaluation technique shows whether it is possible to evaluate a realistic tactile experience in VR content. It is predicted that the proposed weight recognition algorithm and evaluation technology can be applied to various fields, such as content production and service support, in line with market demand in the rapidly growing VR, AR, and MR fields.

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The Effect of the Virtual Object Size on Weight Perception Augmented with Pseudo-Haptic Feedback

Cited by 7 publications

References 5 publications

Continuous VR Weight Illusion by Combining Adaptive Trigger Resistance and Control-Display Ratio Manipulation

Continuous VR Weight Illusion by Combining Adaptive Trigger Resistance and Control-Display Ratio Manipulation

Interactive Content to improve Awareness of Abandoned Dogs Based on Extended Reality

Development of a Virtual Object Weight Recognition Algorithm Based on Pseudo-Haptics and the Development of Immersion Evaluation Technology

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